Dajana KH Test Kit

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Detailed instructions for use

The quality and chemical properties of aquarium water are very important for the life of all living organisms
and the plant in it. Hardness is one of the basic features of aquarium water. We divide the total hardness (GH)
to carbonate (KH) or temporary and hardness (NKH). In common aquarium practice it is possible
measure only GH and KH. NKH must be calculated by subtracting GH - KH.

This test is designed for rapid and accurate measurement of KH in freshwater aquarium and garden pond in degrees
German hardness ° dKH. More about water hardness can be found at www.dajanapet.cz

Testing procedure

1. Attach the enclosed scoop to the tank and collect 5 ml of water for testing.

2. Hold the test vial vertically above the measuring cup and start slowly dropping
   water test reagent - always 1 drop.

3. Decant the water with the solution in the measuring cup after each drop and check the color shade.

4. Count the drops of the reagent, and the test is completed when one drop is added to change the sample color from blue to yellow.

5. The number of reagent droplets (prior to color change) is equal to the number of degrees of KH in German hardness grades dKH. If water
   yellowing in yellow after the first drop means that the water hardness is less than or equal to 1 ° dKH.

6. At the end of the test, drain and rinse the measuring liquid under running water.

How to adjust the desired KH value in the tank

The KH value is suitable for most fish in the aquarium to maintain between 4 ° - 10 ° dKH. If the KH value drops
below 4 ° dKH can be reflected by a strong pH drop. Use our DAJANA KH + to increase the KH value in the tank
and use the DAJANA PEAT GRANULES filter medium to reduce the KH value. Modify the values gradually if they do not
stress situations in the tank. When replacing or adding water, always add our DAJANA START PLUS and BIOFILTER.

Safety instructions

It contains methyl alcohol.

S 2 - Keep out of reach of children!

S 3/7/9 - Keep the container tightly closed in a cool, well-ventilated place.

S 20/21 - Do not eat, drink or smoke while in use

S 24/25 - Avoid contact with skin and eyes

R11 / 18 - Highly flammable, may form flammable vapor / air mixtures when in use